This is a 4 pin male ribbon cable connector. We use this connector for the Emergency Stop (E-Stop) connector on the Pokeys57CNC controller.
This male 4 pin connector has an orientation tab that only allows you to insert this connector properly. Just insert a 4 conductor ribbon cable and clamp down the two parts. The ribbon cable insulation will be cut to produce a contact betwen the conductors of the ribbon cable and the pins of the connector. This connector is a wire-to-board connector.
The connector has - tin plated contact design, - 0.05 inch or 1.27mm pin-to-pin pitch,- gas tight connections and- fretting corrosion resistance